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28,729
RESULTS

Media Type
26,160
texts
1,355
audio
849
movies
275
images
42
data
41
software
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Topics & Subjects
17,034
ERIC Archive
5,456
NASA Technical Reports Server (NTRS)
4,423
Higher Education
3,860
Communication Skills
2,978
Communication (Thought Transfer)
2,414
Speech Communication
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Collection
17,034
Education Resources Information Center (ERIC) Archive
5,456
NASA Network Resource and Training Site
1,187
Community Audio
797
American Libraries
568
NASA Technical Documents
561
Defense Technical Information Archive
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Creator
17,034
eric
5,456
nasa technical reports server (ntrs)
561
defense technical information center
424
prof. v. viswanadham
187
columbia theological seminary (decatur, ga.)
151
ted.com
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Language
26,312
English
94
Urdu
59
French
53
German
50
Spanish
48
undetermined
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